| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 427512000 | Immersion, partial immersion, spraying, or spin coating utilized (e.g., dipping, etc.) | 23 |
| 20090208663 | SPRAY WOOD COATING SYSTEM HAVING IMPROVED HOLDOUT - A wood substrate is coated by spray-applying onto the substrate a 100% solids transparent coating composition containing sufficient silica-containing semithixotropic particulate having an average particle size of about 1 to about 20 micrometers to provide improved coating holdout, and curing the thus-applied coating. The coating may be applied at lower wet coating weights (thinner wet coating thicknesses) than a coating that does not employ silica-containing semithixotropic particulate. On variable grain density wood substrates such as cherry, the coating exhibits less localized soak in (better holdout) and provides a cured finish with a more uniform appearance over high and low grain density regions. | 08-20-2009 |
| 20090252885 | Photopolymer Resins for Photo Replication of Information Layers - Photopolymer resins ate disclosed which includes metal and/or ceramic surface chelating agents to provide strong bonding of the photopolymer resin to the inorganic surface of the first information layer of an optical disc. The resins also include a fast surface cure and glass transition temperature controlling monomers that provides easy stamper separation The disclosed photopolymer resins also include short wavelength (<405 nm) surface cure initiators. The resins may also optionally include shrinkage control oligomers and/or polymer fillers or a combination of both Use of the disclosed resins eliminates two steps from the manufacture of a multiple information layer optical disc as the formation of spacer layers and the curing of spacer layers is no longer necessary. | 10-08-2009 |
| 20100080927 | CONTINUOUS MANUFACTURING PROCESS FOR COATED-CORE CLEANER BLADES - A method feeds a continuous core of a print cartridge cleaning blade along a path. The path passes, in the following order, firstly through a coating bath or spray coating station, secondly by a curing station, thirdly through a cutter, and fourthly to a finisher station. Thus, the method herein coats portions of the continuous core that are in the coating bath/spray station with an outer covering. For portions of the continuous core that are adjacent the curing station, the method cures the outer covering of the continuous core; for portions of the continuous core that are in the cutter, the method cuts the continuous core into predetermined lengths; and for portions of the predetermined lengths of the continuous core that are adjacent the finishing station, the method finishes the outer covering of the predetermined lengths of the continuous core to produce a finished print cartridge cleaning blade. | 04-01-2010 |
| 20100098872 | MULTILAYERED MEMBRANE AND THE METHOD OF PRODUCING THE MEMBRANE - The present invention relates to the production of filter membranes ( | 04-22-2010 |
| 20100166976 | Method of manufacturing core-shell nanostructure - A method for manufacturing core-shell nanostructure is provided. A nanoparticle containing a metal is provided. The nanoparticle is capable of transforming the light energy to the thermal energy. The nanoparticle is distributed onto a first thermosetting material precursor. A second thermosetting material precursor is coated on the first thermosetting material precursor to cover the nanoparticle. The nanoparticle is irradiated by a light source to produce the thermal energy such that the first thermosetting material precursor and the second thermosetting material precursor around the nanoparticle are cured to form a material layer on the nanoparticle. The uncured portion of the first thermosetting material precursor and the uncured portion of the second thermosetting material precursor are removed. | 07-01-2010 |
| 20100189916 | METHOD OF MANUFACTURING CYLINDRICAL PRINTING SUBSTRATE AND MANUFACTURING DEVICE - The present invention has an object to provide a cylindrical printing substrate having a highly accurate thickness and surface smoothness suitable for printing. The present invention is a method of manufacturing a cylindrical printing substrate containing a photosensitive resin cured layer, comprising the steps of: (i) forming a spiral coating layer by applying the photosensitive resin on a cylindrical support body by a spiral coating method; (ii) forming an application layer made of the spiral coating layer having a uniform surface by bringing a doctor blade into contact with the spiral coating layer and having the spiral coating layer pass through a gap formed by the doctor blade and the cylindrical support body outer circumferential surface and then, of separating the doctor blade from the application layer; and (iii) forming the photosensitive resin cured layer by light-curing the application layer, in which the doctor blade is brought into contact with the spiral coating layer from below the cylindrical support layer and then, the doctor blade is separated downward, a manufacturing device for use in the manufacturing method. | 07-29-2010 |
| 20100221447 | POLYMERIC COATING MIXTURE, PROCESS FOR APPLICATION OF THIS COATING MIXTURE TO A METALLIC SUBSTRATE FOR PROTECTION OF AN EDGE OR AN AREA, COVERING, SUBSTRATE COATED IN THIS MANNER AND USE THEREOF - The invention relates to a coating mixture for applying a polymeric, corrosion-preventing protective layer to a metallic base for protecting an edge area, a soldered point, a weld seam or a repair point or for sealing the seam of one or more optionally interjoined strips, metal sheets or shaped parts. | 09-02-2010 |
| 20110104390 | SYSTEM AND METHOD FOR COATING MEDICAL DEVICES - A system and method for photo-grafting a coating polymer onto the surface of a medical device are provided. The system comprises a plurality of stations including a novel grafting station. The system and method of the invention are both time- and resource-efficient. The system includes several stations, each station including a dipping tank. The system allows for the automated, semi-automated, or manual dipping of medical devices into the dipping tanks in a specified order, as desired, wherein at least one of the stations is a grafting station for photo-grafting the coating polymer onto the surface of the medical device. The system is modular, which allows for modification of the process as required, depending on the needs of the user. The system may comprise stations for incorporating an antimicrobial agent into the coating, and/or for rendering the coating lubricious. | 05-05-2011 |
| 20110104391 | INKJET COATING DEVICE AND INKJET COATING METHOD - When the coating object area is positioned on the suction table, the film is stopped and is mounted on the suction table, and is further provided with tension in the longitudinal direction to eliminate slacks or the like, but, curl is caused in the both side end regions in the coating object area. Therefore, the coating object area is mounted on the suction table, and at the same time, the curl correction bars disposed on the both sides of the suction table are moved to the curled portions of the coating object area, and then the curled portions are pressed against the suction surface of the suction table to thereby perform the curl correction. | 05-05-2011 |
| 20110104392 | GRAFTING APPARATUS AND METHOD OF USING - This invention provides a coating apparatus and methods for coating a device, such as an industrially or medically applicable device. The apparatus is suitable for providing a coating using a photoactivatable compound and a polymerizable compound. In another aspect, the apparatus and methods are useful for coating a device wherein the surface of the device has small pores or apertures. The apparatus includes of containers suitable for holding the object to be coated and the coating solution, a gas supply source for supplying gas to solution, an irradiation station for providing light used in the coating process, and a conveyor mechanism to direct the containers to and from the irradiation station. | 05-05-2011 |
| 20120009352 | PROCESS FOR FABRICATION OF SEAMLESS UV CURED INTERMEDIATE TRANSFER BELTS (ITB) - Various embodiments provide methods and apparatus for forming intermediate transfer belts (ITBs) by combining a dip-coating process with a UV-curing process. | 01-12-2012 |
| 20130004677 | FUNCTIONAL POLYURETHANE PREPOLYMER, METHOD OF PREPARING POLYURETHANE BY USING THE SAME, AND APPLICATION METHOD THEREOF - A method of preparing polyurethane prepolymer does not require using a toxic isocyanate monomer (manufactured by harmful phosgene) as a raw material. Epoxy resin and carbon dioxide are used as major raw materials to form cyclic carbonates to be reacted with a functional group oligomer, and then amino groups in a hydrophilic (ether group) or hydrophobic (siloxane group) diamine polymer are used for performing a ring-opening polymerization, and the microwave irradiation is used in the ring-opening polymerization to efficiently synthesize the amino-terminated PU prepolymer, and then an acrylic group at an end is added to manufacture an UV cross-linking PU (UV-PU) oligomer which can be coated onto a fabric surface, and the fabric is dried by UV radiation for a surface treatment to form a washing-resisted long lasting hydrophilic or hydrophobic PU fabric. | 01-03-2013 |
| 20130251911 | METHOD AND APPARATUS FOR PRODUCING CURED COATING FILMS - The present invention relates to a method and an apparatus for producing cured coating films on a substrate surface. | 09-26-2013 |
| 20140170331 | BIOMATERIAL, JOINT PROSTHESIS USING THE BIOMATERIAL AND METHOD OF PRODUCING THE SAME - The object of the present invention is to provide a joint prosthesis, bearing material and a production method thereof, which suppresses wear in a sliding section and suppresses the production of abrasive powder even during repeated daily operation. To achieve the object, there is provided a biomaterial comprising: a substrate made of metal, alloy or ceramic; and a biocompatible material layer laminated on the substrate, wherein hydroxyl groups are formed on the substrate by surface-treating, while the biocompatible material layer comprises a polymer containing phosphorylcholine groups, the substrate and the biocompatible material layer are bound via a binder layer which is combined with the hydroxyl groups of the substrate and with the biocompatible material layer. | 06-19-2014 |
| 20140178595 | Method for Making Improved UV-Absorbing Ophthalmic Lenses - Described herein is a cost-effective and time-efficient method for making UV-absorbing contact lenses. In contrast to the conventional method for making UV-absorbing contact lenses which involves copolymerizing a lens forming composition including a UV-absorbing vinylic monomer, a method of the invention involves dipping a contact lens in a solution of UV-absorbing polymer comprising carboxyl-containing monomeric units, UV-absorbing monomeric units and covalently bound radical-initiating moieties to form a UV-absorbing coating on the contact lens. | 06-26-2014 |
| 20140193590 | Surface-Modified, Exfoliated Nanoplatelets as Mesomorphic Structures in Solutions and Polymeric Matrices - A method of manufacturing a nanocomposite having a continuous organic phase and oligomer-modified nanoplatelet mesomorphic structures, wherein the oligomer has a molecular weight of at least 100 g/mol. | 07-10-2014 |
| 20140242292 | POLYURETHANE PREPOLYMER PREPARED BY FUNCTIONAL POLYURETHANE PREPOLYMER AND APPLICATION THEREOF - A method of preparing polyurethane prepolymer does not require using a toxic isocyanate monomer (manufactured by harmful phosgene) as a raw material. Epoxy resin and carbon dioxide are used as major raw materials to form cyclic carbonates to be reacted with a functional group oligomer, and then amino groups in a hydrophilic (ether group) or hydrophobic (siloxane group) diamine polymer are used for performing a ring-opening polymerization, and the microwave irradiation is used in the ring-opening polymerization to efficiently synthesize the amino-terminated PU prepolymer, and then an acrylic group at an end is added to manufacture an UV cross-linking PU (UV-PU) oligomer which can be coated onto a fabric surface, and the fabric is dried by UV radiation for a surface treatment to form a washing-resisted long lasting hydrophilic or hydrophobic PU fabric. | 08-28-2014 |
| 20140272177 | DISPERSING AGENT, A METHOD FOR MANUFACTURING A DISPERSING AGENT, AN INK, AND A METHOD FOR FORMING AN ELECTRICALLY CONDUCTIVE PATTERN - Disclosed is a dispersing agent to be used for dispersing metal particles, comprising a structural unit originating from a compound represented by a general formula of | 09-18-2014 |
| 20140329024 | PREPARATION METHOD OF A SUPER ABSORBENT POLYMER - The present invention relates to a method of preparing a super absorbent polymer (SAP), and more specifically to a method of preparing a SAP including the steps of spraying the monomer composition on a substrate having a hydrophobic surface of a certain tan angle and carrying out a UV polymerization on a polymerization reactor having a slightly hydrophilic surface. The present invention can improve the conversion rate of polymerization because the shape of the monomer solution is changed from prior sheet form to droplet form so that UV rays reach the deeper layer of the droplets, can minimize or simplify the recycling process because it is easy to control the particles of the prepared polymer, and can provides the SAP of high caliber by narrowing the particle diameter distribution and improving the uniformity. | 11-06-2014 |
| 20150140228 | RE-LINED PIPE TECHNIQUE FOR WEAR MITIGATION IN SLURRY TRANSPORT PIPELINE - The present invention provides apparatus, including a pigging tool, that comprises a spraying mechanism configured to move along an inner surface of a pipeline, including a slurry transport pipeline in a minable oilsands facility or plant, and to spray a coating on the inner surface of the pipeline; and a curing source, including an ultraviolet (UV) light source, a microwave source or an RF source, configured to cure the coating sprayed on the inner surface of the pipeline in situ as the spray mechanism moves along the inner surface of the pipeline. | 05-21-2015 |
| 20150336371 | METHOD FOR PRODUCING FLEXOGRAPHIC PRINTING PLATE - The present invention provides a method for producing a flexographic printing plate which has an ability to prevent plate surface contamination and a persistency of the effect thereof and which allows a high-quality printing in a large scale. There is disclosed a method for producing a flexographic printing plate from a flexographic printing original plate provided with a photosensitive resin layer comprising a photosensitive resin composition containing at least (A) a hydrophobic polymer comprising a water-dispersible latex, (B) a photopolymerizable compound and (C) a photopolymerization initiator, wherein the method comprises a main exposure step, a development step and a post-exposure step, characterized in that a treatment solution containing a first amino-modified silicone having an amine equivalent of 1000 g/mol or less and a second amino-modified silicone having an amine equivalent of 3000 g/mol or more in a mass ratio of from 2.5:1 to 1:6 is contacted with the whole surface of the flexographic printing plate. | 11-26-2015 |
| 20150368490 | Ink Composition, Two-Pack Curing Ink Composition Set, And Recording Method And Recorded Matter Using These - The present invention is directed to an ultraviolet curing ink jet ink composition which contains at least a polymerizable compound and a photopolymerization initiator, and is free from an aqueous solvent. The polymerizable compound comprises at least a urethane oligomer, and the photopolymerization initiator comprises an acylphosphineoxide and α-hydroxyketone. The polymerizable compound further comprises an allyl compound and/or an N-vinyl compound. | 12-24-2015 |
| 20180023234 | SYSTEMS AND METHODS FOR WATER REPELLENT TREATMENT OF PROTECTIVE FABRICS, AND PROTECTIVE FABRICS MADE USING SAME | 01-25-2018 |
